Throngs view space shuttle Discovery's last launch.
众多民众观看发现号航天飞机最后一次升空。
With this information in hand, we can now calculate 3d coordinates in view space.
有这个信息在手,我们就可以计算视图中的三维坐标。
This orthodox view of the universe is now being challenged by astronomers who believe that a heavy "rain" of gas is falling into many galaxies from the supposedly empty space around them.
这种正统的宇宙观现在正受到天文学家的挑战。天文学家认为,一场巨大的气体“雨”正从星系周围所谓的空无一物的空间落入许多星系中。
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